80769261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 122266368

約数和(自身を除く): 41497107

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1861, 1887, 2553, 5583, 14467, 31637, 42803, 43401, 68857, 94911, 128409, 206571, 727651, 1170569, 1583711, 2182953, 3511707, 4751133, 26923087, 80769261]

約数ペア:

[(1, 80769261), (3, 26923087), (17, 4751133), (23, 3511707), (37, 2182953), (51, 1583711), (69, 1170569), (111, 727651), (391, 206571), (629, 128409), (851, 94911), (1173, 68857), (1861, 43401), (1887, 42803), (2553, 31637), (5583, 14467)]